BC RACING COILOVERS ER SERIES - BMW 1 SERIES F20 RWD (11-19) (3-BOLT TOP MOUNT) Spring Rates:BMW 1 SERIES (3-BOLT) F20 (11+) 12/7KG.MM Paired with open ended wheel

Paired with open ended wheel nuts of the same thread pitch

- Silicone house available in a choice of colours

this is the Stage for you

Reduced shift time

💻 Custom TRS ECU Calibration

BC RACING COILOVERS ER SERIES - BMW 1 SERIES F20 RWD (11-19) (3-BOLT TOP MOUNT) Spring Rates:BMW 1 SERIES (3-BOLT) F20 (11+) 12/7KG.MM Paired with open ended wheelThe BC Racing ER Series is a high performance coilover system featuring external reservoirs and completely separate compression and rebound damping adjustment. It builds on the proven quality of the BR and DS Series but adds far greater tuning control, making the ER Series ideal for drivers who want more precise handling balance on fast road cars and track focused builds. Key Features Digressive piston and damping curve External reservoirs with 30